I have an older BB and at some point will be getting a new one this year pending the releases. I did not install the manager software the first time. I am thinking about installing it when i upgrade. Is it a good idea to use it?

I have an older BB and at some point will be getting a new one this year pending the releases. I did not install the manager software the first time. I am thinking about installing it when i upgrade. Is it a good idea to use it?

Good idea for many reasons. Back up your data. I back up at least once a week. Also, if you get a new device the DM makes switching over really easy. The DM is an easy way to filter out unwanted languages and preloaded games that take up memory. Put it on your PC now and start using it.